diff --git a/arch/x86/include/asm/e820/api.h b/arch/x86/include/asm/e820/api.h
index c83645d5b2a8..54427b77bc19 100644
--- a/arch/x86/include/asm/e820/api.h
+++ b/arch/x86/include/asm/e820/api.h
@@ -19,7 +19,6 @@ extern u64  e820__range_update(u64 start, u64 size, enum e820_type old_type, enu
 extern u64  e820__range_remove(u64 start, u64 size, enum e820_type old_type, bool check_type);
 extern u64  e820__range_update_table(struct e820_table *t, u64 start, u64 size, enum e820_type old_type, enum e820_type new_type);
 
-extern void e820__print_table(char *who);
 extern int  e820__update_table(struct e820_table *table);
 extern void e820__update_table_print(void);
 
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index cf2eb39b5ed6..09c712aec2d0 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -200,7 +200,7 @@ static void __init e820_print_type(enum e820_type type)
 	}
 }
 
-void __init e820__print_table(char *who)
+static void __init e820__print_table(const char *who)
 {
 	int i;